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Background : Population‐based data on gastro‐oesophageal reflux disease in Chinese are lacking. The prevalence, clinical spectrum and health care‐seeking behaviour of subjects with gastro‐oesophageal reflux disease were studied.

Methods : Ethnic Chinese (3605) were invited to participate in a telephone survey using a validated gastro‐oesophageal reflux disease questionnaire and the Hospital Anxiety and Depression Scale.

Results : A total of 2209 subjects (58% female; mean age, 40.3 years) completed the interview. The annual, monthly and weekly prevalence rates of gastro‐oesophageal reflux disease were 29.8%, 8.9% and 2.5%, respectively. Gastro‐oesophageal reflux disease symptoms were associated with non‐cardiac chest pain [odds ratio (OR), 2.3; 95% confidence interval (95% CI), 1.7–3.1], dyspepsia (OR, 1.9; 95% CI, 1.4–2.5), globus (OR, 1.8; 95% CI, 1.2–2.7), acid feeling in the …